QMediaAudioProbeControl Class
The QMediaAudioProbeControl class allows control over probing audio data in media objects. More...
Header: | #include <QMediaAudioProbeControl> |
qmake: | QT += multimedia |
Inherits: | QMediaControl |
Public Functions
virtual | ~QMediaAudioProbeControl() |
- 30 public functions inherited from QObject
Signals
void | audioBufferProbed(const QAudioBuffer &buffer) |
void | flush() |
- 2 signals inherited from QObject
Protected Functions
QMediaAudioProbeControl(QObject *parent = nullptr) |
- 9 protected functions inherited from QObject
Related Non-Members
typedef | QObjectList |
QList<T> | qFindChildren(const QObject *obj, const QRegExp ®Exp) |
T | qobject_cast(QObject *object) |
T | qobject_cast(const QObject *object) |
Macros
QMediaAudioProbeControl_iid | |
QT_NO_NARROWING_CONVERSIONS_IN_CONNECT | |
Q_CLASSINFO(Name, Value) | |
Q_DISABLE_COPY(Class) | |
Q_DISABLE_COPY_MOVE(Class) | |
Q_DISABLE_MOVE(Class) | |
Q_EMIT | |
Q_ENUM(...) | |
Q_ENUM_NS(...) | |
Q_FLAG(...) | |
Q_FLAG_NS(...) | |
Q_GADGET | |
Q_INTERFACES(...) | |
Q_INVOKABLE | |
Q_MEDIA_DECLARE_CONTROL(Class, IId) | |
Q_NAMESPACE | |
Q_OBJECT | |
Q_PROPERTY(...) | |
Q_REVISION | |
Q_SET_OBJECT_NAME(Object) | |
Q_SIGNAL | |
Q_SIGNALS | |
Q_SLOT | |
Q_SLOTS |
Additional Inherited Members
- 1 property inherited from QObject
- 1 public slot inherited from QObject
- 9 static public members inherited from QObject
Detailed Description
QAudioProbe is the client facing class for probing audio - this class is implemented by media backends to provide this functionality.
The interface name of QMediaAudioProbeControl is org.qt-project.qt.mediaaudioprobecontrol/5.0
as defined in QMediaAudioProbeControl_iid.
See also QAudioProbe, QMediaService::requestControl(), QMediaPlayer, and QCamera.
Member Function Documentation
[protected]
QMediaAudioProbeControl::QMediaAudioProbeControl(QObject *parent = nullptr)
Create a new media audio probe control object with the given parent.
[signal]
void QMediaAudioProbeControl::audioBufferProbed(const QAudioBuffer &buffer)
This signal should be emitted when an audio buffer is processed in the media service.
[signal]
void QMediaAudioProbeControl::flush()
This signal should be emitted when it is required to release all frames.
[virtual]
QMediaAudioProbeControl::~QMediaAudioProbeControl()
Destroys this audio probe control
Macro Documentation
QMediaAudioProbeControl::QMediaAudioProbeControl_iid
org.qt-project.qt.mediaaudioprobecontrol/5.0
Defines the interface name of the QMediaAudioProbeControl class.